Synonym Chooser

How does the adjective antithetical differ from other similar words?

Some common synonyms of antithetical are contradictory, contrary, and opposite. While all these words mean "being so far apart as to be or seem irreconcilable," antithetical stresses clear and unequivocal diametrical opposition.

a law that is antithetical to the very idea of democracy

When can contradictory be used instead of antithetical?

While in some cases nearly identical to antithetical, contradictory applies to two things that completely negate each other so that if one is true or valid the other must be untrue or invalid.

made contradictory predictions about whether the market would rise or fall

When might contrary be a better fit than antithetical?

While the synonyms contrary and antithetical are close in meaning, contrary implies extreme divergence or diametrical opposition.

contrary assessments of the war situation

In what contexts can opposite take the place of antithetical?

The meanings of opposite and antithetical largely overlap; however, opposite applies to things in sharp contrast or in conflict.

opposite views on foreign aid

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of antithetical As a result, each voter does not have the same opportunity to influence the outcome of an election, which is antithetical to equal protection. Erwin Chemerinsky, Twin Cities, 14 Aug. 2025 David Butorac, Wilton Manors The fact that our tax dollars are now being used to remove rainbow crosswalks is antithetical to the administration’s rationale that taxpayer money should only be used for road work and safety. Sun Sentinel Editorial Board, Sun Sentinel, 24 July 2025 Psychedelics, even when used in pursuit of enlightenment, induce an isolated, individual experience that is ultimately antithetical to that of the Communion table of bread and wine, where all are welcome, and all are nourished with the same Substance. The New Yorker, New Yorker, 21 July 2025 Sheridan certainly doesn’t participate in Emmy politicking — the very idea seems antithetical to his nature. James Hibberd, HollywoodReporter, 15 July 2025 See All Example Sentences for antithetical
Recent Examples of Synonyms for antithetical
Adjective
  • The administration counters that the injunction forces the executive branch to take steps that undermine its own policy, including negotiating with foreign governments over funds the president opposes and sending contradictory signals to Congress.
    Shane Croucher, MSNBC Newsweek, 8 Sep. 2025
  • Denim’s contradictory state is evident across Wröbel’s denim shifts.
    Angela Velasquez, Sourcing Journal, 8 Sep. 2025
Adjective
  • Any contrary assertion is provably false.
    Mikai Bruce, Forbes.com, 3 Sep. 2025
  • Each makes its contrary unreal, even absurd.
    Roy Scranton August 20, Literary Hub, 20 Aug. 2025
Adjective
  • Newton’s third law of motion states that for every action, there is an equal and opposite reaction.
    Carl Anka, New York Times, 5 Sep. 2025
  • In the potentially new 2nd District, politically opposite Marin and Modoc counties would be lumped together for the first time since the Gilded Age.
    David Mark, The Washington Examiner, 5 Sep. 2025

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Cite this Entry

“Antithetical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/antithetical. Accessed 9 Sep. 2025.

More from Merriam-Webster on antithetical

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